Received: by 2002:a05:6a10:206:0:0:0:0 with SMTP id 6csp2472160pxj; Mon, 10 May 2021 03:56:59 -0700 (PDT) X-Google-Smtp-Source: ABdhPJz3Ko2vP69I/LNA6DvwNzpQOdKSf3IhcGcsvG7ybsLkubJhy8upKv1/qVD/ohvLNL3lUGY4 X-Received: by 2002:a05:6602:2289:: with SMTP id d9mr13941807iod.198.1620644219799; Mon, 10 May 2021 03:56:59 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1620644219; cv=none; d=google.com; s=arc-20160816; b=evXRpGC2mJeyizuQUJOWW+UMexUqLEtIl16F4/kmPOJB7lckhYlDQt7ZHnCljUpkrK A48gwrDPhBQCCtsiGRXa5LnvhQYdGrlJFTzNb3pKAIEhQgaCSTrPSfw/bxczo7H+50Z/ 4BQABZGgTCu2vyoIz7wOyoSd5VeM4PdkRKAvM6UWRR7atxN7YZViaQCKvHevC8Bwxq0L MHGBP1T0JsCwwf3/cMh9eURSDSghIQYpyVH2D/BaugcrdZJdsfMpc88WNbX02JR8waRp Nbp0PamziWwIrqDF/vQs6Y1iHkfnCYzX/YQRl2CcK61Z5vTPbXpvwXLHXJg9kTNMJ4Iz EEAg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:message-id:date:subject:cc:to:from; bh=i+ELQYD6MBLRYBxjbxJrETNWPZECF7EKrHEcAnwxFP4=; b=FBscVUEkt3DjOEYBafU8w3y75C/Jg0v6LikglZ1O6jmeRtRq9nDc/a71zme1E6Zu/N 2RBd1bdzjar/GG0XLLectLeNXEWkgGvmB4crvQU76MjtG+XkjU//Om2aKPzj5FM2rLxr 7MVCCH5s7OapfXTJPRNX2hqhVCdgtg/zMIQxrgp/iIpglErrOHwmDPvzE/rmOhcH32a2 qStazeftUfEsaaQK4+sztp6rFWNYOcGjzKaYf4rQ/ngeyNr2IutPhSw2QvG3JLeO1TjU EX3ggExbRmtTJi7oDTCjeQMik7aU9IyA/9RomptIMtnopcAD9afNNibdkxCwDvcn/UJ1 6YNw== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id i14si9592826ilv.131.2021.05.10.03.56.47; Mon, 10 May 2021 03:56:59 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=alibaba.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233218AbhEJKwM (ORCPT + 99 others); Mon, 10 May 2021 06:52:12 -0400 Received: from out30-45.freemail.mail.aliyun.com ([115.124.30.45]:56878 "EHLO out30-45.freemail.mail.aliyun.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231684AbhEJKlj (ORCPT ); Mon, 10 May 2021 06:41:39 -0400 X-Alimail-AntiSpam: AC=PASS;BC=-1|-1;BR=01201311R121e4;CH=green;DM=||false|;DS=||;FP=0|-1|-1|-1|0|-1|-1|-1;HT=e01e01424;MF=jiapeng.chong@linux.alibaba.com;NM=1;PH=DS;RN=7;SR=0;TI=SMTPD_---0UYNGRwz_1620643207; Received: from j63c13417.sqa.eu95.tbsite.net(mailfrom:jiapeng.chong@linux.alibaba.com fp:SMTPD_---0UYNGRwz_1620643207) by smtp.aliyun-inc.com(127.0.0.1); Mon, 10 May 2021 18:40:30 +0800 From: Jiapeng Chong To: njavali@marvell.com Cc: GR-QLogic-Storage-Upstream@marvell.com, jejb@linux.ibm.com, martin.petersen@oracle.com, linux-scsi@vger.kernel.org, linux-kernel@vger.kernel.org, Jiapeng Chong Subject: [PATCH] scsi: qla2xxx: Remove redundant assignment to rval Date: Mon, 10 May 2021 18:40:06 +0800 Message-Id: <1620643206-127930-1-git-send-email-jiapeng.chong@linux.alibaba.com> X-Mailer: git-send-email 1.8.3.1 Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Variable rval is set to QLA_SUCCESS, but this value is never read as it is overwritten later on, hence it is a redundant assignment and can be removed. Clean up the following clang-analyzer warning: drivers/scsi/qla2xxx/qla_init.c:4359:2: warning: Value stored to 'rval' is never read [clang-analyzer-deadcode.DeadStores]. Reported-by: Abaci Robot Signed-off-by: Jiapeng Chong --- drivers/scsi/qla2xxx/qla_init.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c index 0de2505..eb82531 100644 --- a/drivers/scsi/qla2xxx/qla_init.c +++ b/drivers/scsi/qla2xxx/qla_init.c @@ -4356,8 +4356,6 @@ void qla_init_iocb_limit(scsi_qla_host_t *vha) if (IS_QLAFX00(vha->hw)) return qlafx00_fw_ready(vha); - rval = QLA_SUCCESS; - /* Time to wait for loop down */ if (IS_P3P_TYPE(ha)) min_wait = 30; -- 1.8.3.1